ClassResolverInterface.php

Same filename in other branches
  1. 9 core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php
  2. 8.9.x core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php
  3. 11.x core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php

Namespace

Drupal\Core\DependencyInjection

File

core/lib/Drupal/Core/DependencyInjection/ClassResolverInterface.php

View source
<?php

namespace Drupal\Core\DependencyInjection;


/**
 * Provides interface to get an instance of a class with dependency injection.
 */
interface ClassResolverInterface {
    
    /**
     * Returns a class instance with a given class definition.
     *
     * In contrast to controllers you don't specify a method.
     *
     * @param string $definition
     *   A class name or service name.
     *
     * @return object
     *   The instance of the class.
     *
     * @throws \InvalidArgumentException
     *   If $class is not a valid service identifier and the class does not exist.
     */
    public function getInstanceFromDefinition($definition);

}

Interfaces

Title Deprecated Summary
ClassResolverInterface Provides interface to get an instance of a class with dependency injection.

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